Bug #117829 crash on rec_get_status
Submitted: 29 Mar 1:02 Modified: 1 Apr 4:43
Reporter: yangyang wang Email Updates:
Status: Can't repeat Impact on me:
None 
Category:MySQL Server Severity:S2 (Serious)
Version: OS:Any
Assigned to: MySQL Verification Team CPU Architecture:Any

[29 Mar 1:02] yangyang wang
Description:
mysql 5.7.32 crash on follow stack
Thread pointer: 0xfffd5da00000
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
stack_bottom = fffd5eff7040 thread_stack 0x40000
/usr/local/mysql/bin/mysqld(my_print_stacktrace+0x44)[0xcfa3c4]
/usr/local/mysql/bin/mysqld(handle_fatal_signal+0x420)[0x5d4880]
linux-vdso.so.1(__kernel_rt_sigreturn+0x0)[0xffffb550d7c0]
/usr/local/mysql/bin/mysqld(_Z20rec_get_offsets_funcPKhPK12dict_index_tPmmPP16mem_block_info_t+0x2c)[0xdf626c]
/usr/local/mysql/bin/mysqld(_Z32page_cur_search_with_match_bytesPK11buf_block_tPK12dict_index_tPK8dtuple_t15page_cur_mode_tPmS9_S9_S9_P10page_cur_t+0x2c0)[0xdd43c0]
/usr/local/mysql/bin/mysqld(_Z27btr_cur_search_to_nth_levelP12dict_index_tmPK8dtuple_t15page_cur_mode_tmP9btr_cur_tmPKcmP5mtr_t+0x1bf0)[0xed5d90]
/usr/local/mysql/bin/mysqld(_Z21row_search_on_row_refP10btr_pcur_tmPK12dict_table_tPK8dtuple_tP5mtr_t+0x10c)[0xe3740c]
/usr/local/mysql/bin/mysqld[0xe3365c]
/usr/local/mysql/bin/mysqld(_Z14row_purge_stepP9que_thr_t+0x760)[0xe35720]
/usr/local/mysql/bin/mysqld(_Z15que_run_threadsP9que_thr_t+0x8e8)[0xdf12a8]
/usr/local/mysql/bin/mysqld(srv_worker_thread+0x458)[0xe629f8]
/lib64/libpthread.so.0(+0x87ac)[0xffffb54b27ac]
/lib64/libc.so.6(+0xd547c)[0xffffb4e2a47c]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0): is an invalid pointer
Connection ID (thread ID): 0

How to repeat:
The problem cannot be reproduced in a fixed manner. The problem occasionally occurs when the slave server runs stably on ARM.
[1 Apr 4:43] MySQL Verification Team
Hi,

I cannot reproduce this but what is more important, you are using too old version, please upgrade to at least 5.7.44 as there is nothing we can do to fix the 5.7.32 you are running.

Thank you for using MySQL